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Product comparison · 2 data projectors

Epson EX70 2000 ANSI lumens LCD WXGA (1280x800) vs NEC NP3250W 4000 ANSI lumens LCD WXGA (1280x800) White

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  • 21specifications compared
  • 13differ
  • 8identical
  • 35known for one product only

Key differences

  • Projector brightness
    • 2000 ANSI lumens
    • 4000 ANSI lumens
  • Contrast ratio (typical)
    • 2000:1
    • 500:1
  • Screen size compatibility
    • 685.8 - 6858 mm (27 - 270")
    • 635 - 12700 mm (25 - 500")
  • Service life of light source
    • 3000 h
    • 2000 h
  • Service life of light source (economic mode)
    • 4000 h
    • 3000 h
  • Lamp power
    • 170 W
    • 330 W
  • Focal length range
    • 18.4 - 22.12 mm
    • 24.4 - 32.5 mm
  • HDMI ports quantity
    • 1
    • 0

Side by side

Differences highlightedShow differences only
56 specifications
A

Epson

EX70 2000 ANSI lumens LCD WXGA (1280x800)

Model EX70

View product
B

NEC

NP3250W 4000 ANSI lumens LCD WXGA (1280x800) White

Model NP3250W

View product
Projector3 differ
Projector brightnessDiffers2000 ANSI lumens4000 ANSI lumens
Projection technologyLCDLCD
Projector native resolutionWXGA (1280x800)WXGA (1280x800)
Contrast ratio (typical)Differs2000:1500:1
Native aspect ratioKnown for one16:10
Supported aspect ratiosKnown for one16:10
Screen size compatibilityDiffers685.8 - 6858 mm (27 - 270")635 - 12700 mm (25 - 500")
Projection distanceKnown for one0.89/20.8
Horizontal scan rangeKnown for one15 - 108 kHz
Vertical scan rangeKnown for one48 - 120 Hz
Matrix sizeKnown for one1.88 cm (0.74")
Number of coloursKnown for one16.78 million colours
Light source3 differ
Light source typeLampLamp
Service life of light sourceDiffers3000 h2000 h
Service life of light source (economic mode)Differs4000 h3000 h
Lamp powerDiffers170 W330 W
Lamp typeKnown for oneUHE
Lens system1 differ
FocusKnown for oneManual
Focal length rangeDiffers18.4 - 22.12 mm24.4 - 32.5 mm
Zoom ratioKnown for one1.33:1
Videoidentical
Analog signal format systemKnown for oneNTSC, PAL, PAL 60, PAL M, PAL N, SECAM
Full HDKnown for oneNo
3DKnown for oneNo
Ports & interfaces1 differ
VGA (D-Sub) ports quantity11
HDMI ports quantityDiffers10
Component video (YPbPr/YCbCr) inKnown for one1
Composite video in11
DVI portKnown for oneYes
S-Video inputs quantity11
Audio (L/R) in11
Audio (L/R) outKnown for one1
Serial interface typeKnown for oneRS-232
PC Audio inKnown for oneYes
USB 2.0 ports quantityKnown for one1
Networkidentical
Ethernet LANKnown for oneYes
Ethernet LAN (RJ-45) portsKnown for one1
Features1 differ
Noise levelDiffers35 dB38 dB
HDCPKnown for oneYes
Plug and PlayKnown for oneYes
Multimedia1 differ
Built-in speaker(s)Known for oneYes
RMS rated powerDiffers7 W5 W
Designidentical
Product colourKnown for oneWhite
Displayidentical
Built-in displayKnown for oneNo
Power1 differ
Power sourceKnown for oneAC
Power consumption (typical)Differs246 W490 W
Power consumption (standby)Known for one26 W
Certificatesidentical
SafetyKnown for oneCE; TÜV GS; RoHS
Weight & dimensions1 differ
WeightDiffers2.8 kg7.5 kg
Packaging contentidentical
Remote control includedKnown for oneYes
Other features1 differ
Aspect ratio16:1016:10
Connectivity technologyKnown for oneWired
Dimensions (WxDxH)Known for one399 x 150 x 358 mm
Lens focal rangeKnown for one1.7 – 2.2
Power requirementsDiffers100 – 240 V, 50/60 Hz100-120 V/200-240 V AC; 50 - 60 Hz
RS-232 portsKnown for one1
Storageidentical
Compatible memory cardsKnown for oneSD

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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